Global Patent Index - EP 2063284 B1

EP 2063284 B1 20170308 - Method and device for predicting GNSS satellite trajectory extension data used in mobile apparatus

Title (en)

Method and device for predicting GNSS satellite trajectory extension data used in mobile apparatus

Title (de)

Verfahren und Vorrichtung zur Vorhersage der GNSS-Satellitenlaufbahnerweiterungsdaten eines mobilen Geräts

Title (fr)

Procédé et dispositif de prédiction de données d'extension de trajectoire satellite GNSS utilisées dans un appareil mobile

Publication

EP 2063284 B1 20170308 (EN)

Application

EP 08164512 A 20080917

Priority

  • US 99022907 P 20071126
  • US 3858508 P 20080325
  • US 10338708 A 20080415

Abstract (en)

[origin: EP2063284A2] A method and device for predicting satellite trajectory extension data used in a mobile apparatus. The device in accordance with the present invention comprises an I/O interface and a microprocessor. The input/output (I/O) interface is used for obtaining at least one satellite navigation message for a satellite. The microprocessor is used for determining a propagating condition according to the satellite navigation message, estimating a plurality of parameters of a satellite trajectory prediction model according to the propagating condition, and propagating a set of satellite trajectory extension data by using the satellite trajectory prediction model.

IPC 8 full level

G01S 1/00 (2006.01); G01S 19/21 (2010.01); G01S 19/26 (2010.01); G01S 19/27 (2010.01)

CPC (source: EP US)

G01S 19/27 (2013.01 - EP US)

Citation (examination)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 2063284 A2 20090527; EP 2063284 A3 20100825; EP 2063284 B1 20170308; CN 101446628 A 20090603; CN 101446628 B 20130508; TW 200923394 A 20090601; TW I390233 B 20130321; US 2009135061 A1 20090528; US 2010289697 A1 20101118; US 2011279316 A1 20111117; US 7786929 B2 20100831; US 8009093 B2 20110830; US 8362950 B2 20130129

DOCDB simple family (application)

EP 08164512 A 20080917; CN 200810176124 A 20081103; TW 97142240 A 20081031; US 10338708 A 20080415; US 201113187877 A 20110721; US 84372910 A 20100726